Market Segment:
Hypercar / Supercar
Competitors:
Porsche 959, Jaguar XJ220 (later), Chevrolet Corvette ZR-1 (later), Lamborghini Countach.
Iconic Status:
Celebrated as one of the last analog supercars and the fastest production car of its era.
Design Philosophy:
Raw performance, minimalist design, and direct driver feedback.
Owner Profile:
Enthusiasts seeking to maintain and understand their high-performance vehicle.
Engine Service:
Detailed procedures for disassembly, assembly, inspection, and repair of the V8 twin-turbocharged engine.
Transmission Service:
Information on the manual gearbox, clutch assembly, and drive axles.
Brake System:
Diagnosis, repair, and maintenance of the servo-assisted hydraulic braking system, including ABS components.
Electrical System:
Comprehensive wiring diagrams, component locations, and diagnostic procedures for all electrical systems.
Suspension And Steering:
Details on front and rear independent suspension, shock absorbers, steering rack, and related components.
Cooling System:
Maintenance and repair of the engine cooling system, including radiators, fans, and coolant flow.
Fuel System:
Information on the fuel injection system, fuel pumps, injectors, and fuel tank.
Emission System:
Details on emission control components and their function.
Engine Control System:
Diagnosis and troubleshooting of the engine control unit (ECU) and associated sensors/actuators.
Chassis And Body:
Repair procedures for the tubular steel chassis and composite body panels.
Restraint System:
Information on seat belts and any other restraint systems.
Wheels And Tires:
Specifications and maintenance for wheels and tires.
General Maintenance:
Routine servicing, fluid changes, filter replacements, and general inspections.
Troubleshooting:
Systematic diagnostic procedures for identifying and resolving common and uncommon issues.
Engine Repair:
Complete overhaul and repair procedures for the engine and its components.
Transmission Repair:
Service and repair of the gearbox and clutch.
Brake System Repair:
Component replacement, bleeding, and adjustment of the braking system.
Electrical Diagnostics:
Troubleshooting electrical faults using wiring diagrams and diagnostic tools.
Suspension Repair:
Replacement of suspension components and alignment procedures.
Periodic Lubrication:
Detailed lubrication points and recommended lubricants for all moving parts.
Steering System Repair:
Service and repair of the steering mechanism.
Cooling System Repair:
Maintenance and repair of cooling system components.
Fuel System Repair:
Service and repair of the fuel injection and delivery system.
Emission System Repair:
Diagnosis and repair of emission control systems.
Engine Control System Diagnostics:
Troubleshooting and calibration of the ECU.
Chassis And Body Repair:
Procedures for structural repairs and body panel replacement.
Refurbishment And Renovation:
Guidance for restoration and modernization of the vehicle.
Depth Of Coverage:
Full workshop level, covering disassembly, reassembly, repair, and calibration.
Oil Change Interval:
Every 5,000 km (3,000 miles) or annually, whichever comes first.
Major Service:
Recommended every 15,000 km (9,000 miles) or 2 years, including timing belt replacement.
Engine Oil Type:
API SG/SH or ACEA A2/A3 rated synthetic oil (e.g., 10W-50 or 15W-50 recommended depending on climate).
Coolant:
Ethylene glycol-based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water.
Brake Fluid:
DOT 4 or DOT 5.1 high-temperature brake fluid.
Gearbox Oil:
API GL-4 or GL-5 specification manual transmission fluid (e.g., SAE 75W-90 or 80W-90).
Common Wear Items:
Clutch wear, aging fuel lines and seals, potential turbocharger issues, suspension bushings.
Electrical Gremlins:
Age-related electrical component failures and corrosion are not uncommon.
Turbocharger Maintenance:
Requires careful warm-up and cool-down procedures to prolong turbocharger life.
